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What else can I help you with?
Is cutting up a pear a reversible change?
no because you cannot really get it back to a whole pear.
Cutting up a pear chemical reaction or reversible?
It's chemical because you can't get the pear back to a whole.
How do you prevent pear molding?
Try cutting them up and freezing them
Is cutting up a pear a reversible change or a chemical reaction and why?
You can't glue together a divided pear,if you want it to be valuable but it is not a chemical change..why?-The reason is that a chemical change is followed by entirely new product and what you have done is to seperate the pear molecules,it is still a pear!,and it is a physical change,and you are free to ask more question,because I understand that a pear has life..
Is cutting up a pear a chemical reaction?
No, cutting up a pear is a physical change, not a chemical reaction. Chemical reactions involve the breaking and forming of chemical bonds to create new substances, while cutting a pear only changes its physical appearance.
Is cutting wood reversible or irreversible?
Reversible.
Is cutting up a pear a chemical?
No it isn't, however, the oxidation of the organic material that occurs after the Pear has been cut, is a chemical reaction, it is called Redox.
Is cutting your hair a reversible or irreversible physical change?
Cutting your hair is a reversible physical change because it can grow back over time. The structure of the hair is not permanently altered by cutting it.
What is an example of an irreversible chemical change?
Cutting down a tree. shredding of paper as well as same of the irreversible change
Is cutting a pear a chemical reaction?
no, its physical
Is cutting a pear a reversible change?
Albert einstein
Is cutting of wood is reversible or irreversible change?
if you chop down a tree and cut it into a bunch of little peices... can you put that tree back together so that it can continue on living its boring tree life? the answer is no it is irreversible
